Last modified by kai on 2024/09/06 10:00
<
From version < 38.82 >
edited by Xiaoling
on 2022/05/31 09:20
To version < 50.3 >
edited by Xiaoling
on 2022/07/13 11:50
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... ... @@ -1,4 +1,4 @@
1 - **Contents：**
1 + **Table of** **Contents：**
2 2  
3 3  {{toc/}}
4 4  
... ... @@ -6,6 +6,7 @@
6 6  
7 7  = 1. Introduction =
8 8  
9 +
9 9  Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands:
10 10  
11 11  * **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device.
... ... @@ -18,6 +18,7 @@
18 18  
19 19  = 2. How to use AT Commands or Downlink command =
20 20  
22 +
21 21  * For AT Command , See Devices User Manual for Device. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
22 22  * For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
23 23  ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
... ... @@ -25,8 +25,10 @@
25 25  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
26 26  
27 27  
30 +
28 28  = 3. Support End Node and firmware version =
29 29  
33 +
30 30  (% border="1" style="background-color:#ffffcc; color:green; width:966px" %)
31 31  |=(% colspan="3" style="width: 963px;" %)(((
32 32  Dragino STM32 base hardware Firmware / LoRaWAN stack list
... ... @@ -99,11 +99,12 @@
99 99  )))
100 100  
101 101  
102 -
103 103  = 4. System Management Commands =
104 104  
108 +
105 105  == 4.1 Change Uplink Interval ==
106 106  
111 +
107 107  Feature: Change LoRaWAN End Node Transmit Interval.
108 108  
109 109  (% class="box infomessage" %)
... ... @@ -301,8 +301,6 @@
301 301  OK
302 302  )))
303 303  
304 -
305 -
306 306  = 5. Keys, IDs and EUIs management =
307 307  
308 308  == 5.1 Application EUI ==
... ... @@ -337,7 +337,6 @@
337 337  )))
338 338  |(% style="width:441px" %)AT+APPKEY=00 35 55 55 22 23 55 53 43 24 23 42 34 35 35 35|(% style="width:180px" %)Set the Application Key|(% style="width:350px" %)OK
339 339  
340 -
341 341  == 5.3 Application Session Key ==
342 342  
343 343  Feature: Get or Set the Application Session Key.
... ... @@ -356,7 +356,6 @@
356 356  OK
357 357  )))
358 358  
359 -
360 360  == 5.4 Device Address ==
361 361  
362 362  Feature: Get or Set the Device Address.
... ... @@ -375,7 +375,6 @@
375 375  )))
376 376  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
377 377  
378 -
379 379  == 5.5 Device EUI ==
380 380  
381 381  Feature: Get or Set the Device EUI.
... ... @@ -394,7 +394,6 @@
394 394  OK
395 395  )))
396 396  
397 -
398 398  == 5.6 Network ID ==
399 399  
400 400  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
... ... @@ -411,7 +411,6 @@
411 411  )))
412 412  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
413 413  
414 -
415 415  == 5.7 Network Session Key ==
416 416  
417 417  Feature: Get or Set the Network Session Key
... ... @@ -428,11 +428,12 @@
428 428  )))
429 429  |(% style="width:455px" %)AT+NWKSKEY=A8 40 41 FF FF 12 34 56 00 01 02 04 05 06 06 07|(% style="width:215px" %)Set the Network Session Key.|(% style="width:343px" %)OK
430 430  
431 -
432 432  = 6. Joining and sending date on LoRaWAN network =
433 433  
434 434  == 6.1 Confirm Mode ==
435 435  
433 +=== AT+CFM command before DR-LWS007 software stack ===
434 +
436 436  Feature: Get or Set the confirmation mode (0-1).
437 437  
438 438  {{info}}
... ... @@ -457,7 +457,54 @@
457 457  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
458 458  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
459 459  
459 +=== AT+CFM command since DR-LWS007 software stack ===
460 460  
461 +{{info}}
462 +**AT Command: AT+CFM**
463 +{{/info}}
464 +
465 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
466 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
467 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
468 +|(% style="width:160px" %)(((
469 +AT+CFM=1,0,0
470 +
471 +value1
472 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
473 +1
474 +
475 +OK
476 +)))
477 +|(% style="width:160px" %)(((
478 +AT+CFM=0,?,0
479 +
480 +value2
481 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
482 +0~~7
483 +
484 +OK
485 +)))
486 +|(% style="width:160px" %)(((
487 +AT+CFM=0,0,1
488 +
489 +value3
490 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
491 +1
492 +
493 +OK
494 +)))
495 +
496 +{{info}}
497 +**Downlink Command: 0x05**
498 +{{/info}}
499 +
500 +Format: Command Code (0x05) followed by 2 bytes mode value.
501 +
502 +If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05.
503 +
504 +* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1
505 +* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0
506 +
461 461  == 6.2 Confirm Status ==
462 462  
463 463  Feature: Get confirmation status of the last AT+SEND (0-1).
... ... @@ -473,7 +473,6 @@
473 473  OK
474 474  )))
475 475  
476 -
477 477  == 6.3 Join LoRa® Network ==
478 478  
479 479  Feature: Join network.
... ... @@ -516,7 +516,7 @@
516 516  
517 517  If the downlink payload=2000, it means set the Network Join Mode, while type code is 20.
518 518  
519 -* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
564 +* **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=0
520 520  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
521 521  
522 522  == 6.5 LoRa® Network Join Status ==
... ... @@ -772,8 +772,10 @@
772 772  
773 773  == 7.9 Public Network Mode ==
774 774  
775 -Feature: Get or Set the public network mode. (0: off, 1: on)
820 +Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1
776 776  
822 +Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network
823 +
777 777  {{info}}
778 778  **AT Command:AT+PNM**
779 779  {{/info}}
... ... @@ -784,11 +784,16 @@
784 784  |(% style="width:166px" %)AT+PNM=?|(% style="width:225px" %)Get the public network mode.|(% style="width:272px" %)1(((
785 785  OK
786 786  )))
787 -|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)Set the public network mode.|(% style="width:272px" %)(System will write new value to PNM)(((
834 +|(% style="width:166px" %)AT+PNM=1|(% style="width:225px" %)(((
835 +Set the public network mode.
836 +
837 +Set syncword=0x34
838 +)))|(% style="width:272px" %)(System will write new value to PNM)(((
788 788  OK
789 789  
790 790  
791 791  )))
843 +|(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %)
792 792  
793 793  == 7.10 Receive Delay1 ==
794 794  
... ... @@ -1101,6 +1101,129 @@
1101 1101  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1102 1102  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1103 1103  
1156 +== 7.24 Controls NBTrans in unconfirmed uplink mode（LWS007 NBTrans:Set retransmission packets) ==
1157 +
1158 +{{info}}
1159 +**AT Command: AT+SETMAXNBTRANS **
1160 +{{/info}}
1161 +
1162 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1163 +|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS**
1164 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1165 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=1，0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1(((
1166 +OK
1167 +)))
1168 +|(% style="width:160px" %)**AT+SETMAXNBTRANS=？，1**|(% style="width:263px" %)value2: 0: uplink fcnt doesn't change for each NBTrans; 1: uplink fcnt increase by 1 for each NBTrans.|(% style="width:109px" %)(((
1169 +1
1170 +
1171 +OK
1172 +)))
1173 +
1174 +{{info}}
1175 +**Downlink Command: 0x33**
1176 +{{/info}}
1177 +
1178 +Format: Command Code (0x33) followed by 2 bytes mode value.
1179 +
1180 +If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33.
1181 +
1182 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0
1183 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1
1184 +
1185 +== 7.25 Device offline rejoining （LWS007) ==
1186 +
1187 +{{info}}
1188 +**AT Command: AT+DDETECT**
1189 +{{/info}}
1190 +
1191 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1192 +|=(% colspan="3" style="width: 707px;" %)AT+**DDETECT**
1193 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1194 +|(% style="width:160px" %)(((
1195 +AT+DDETECT=1,1440,2880
1196 +
1197 +value1
1198 +)))|(% style="width:198px" %)Enable online detect|(% style="width:349px" %)(((
1199 +1
1200 +
1201 +OK
1202 +)))
1203 +|(% style="width:160px" %)(((
1204 +AT+DDETECT=1,?,2880
1205 +
1206 +value2
1207 +)))|(% style="width:198px" %)Online detection packet sending time|(% style="width:349px" %)(((
1208 +
1209 +
1210 +OK
1211 +)))
1212 +|(% style="width:160px" %)(((
1213 +AT+DDETECT=1,1440,？
1214 +
1215 +value3
1216 +)))|(% style="width:198px" %)Process rejoin|(% style="width:349px" %)(((
1217 +
1218 +
1219 +OK
1220 +)))
1221 +
1222 +{{info}}
1223 +**Downlink Command: 0x33**
1224 +{{/info}}
1225 +
1226 +Format: Command Code (0x32) followed by 2 bytes mode value.
1227 +
1228 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 33.
1229 +
1230 +* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880
1231 +
1232 +== 7.26 Request the server to send an ACK ==
1233 +
1234 +{{info}}
1235 +**AT Command: AT+PNACKMD**
1236 +{{/info}}
1237 +
1238 +(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %)
1239 +|=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD**
1240 +|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response**
1241 +|(% style="width:160px" %)**AT+PNACKMD=1**|(% style="width:263px" %)If the node uploads the ACK as confirm, it will request the server to send an ACK. If the server ack is not received, the node will upload the packets that have not received the ACK the next time it receives the ACK|(% style="width:109px" %)1(((
1242 +OK
1243 +)))
1244 +|(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)(((
1245 +0
1246 +
1247 +OK
1248 +)))
1249 +
1250 +== 7.27 Adjust network rejoining interval ==
1251 +
1252 +{{info}}
1253 +**AT Command: AT+RJTDC**
1254 +{{/info}}
1255 +
1256 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %)
1257 +|=(% colspan="3" style="width: 724px;" %)AT+RJTDC
1258 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response**
1259 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30000(((
1260 +OK
1261 +
1262 +the interval is 30000ms = 30s
1263 +)))
1264 +|(% style="width:165px" %)AT+RJTDC=60000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((
1265 +Set the ReJoin data transmission interval to 60000ms = 60 seconds
1266 +)))
1267 +
1268 +{{info}}
1269 +**Downlink Command: 0x26**
1270 +{{/info}}
1271 +
1272 +Format: Command Code (0x26) followed by 2 bytes mode value.
1273 +
1274 +If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26.
1275 +
1276 +* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10
1277 +* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2
1278 +
1104 1104  = 8. AT Commands Combination =
1105 1105  
1106 1106  == 8.1 Set a fix RX2DR for downlink window ==
... ... @@ -1119,3 +1119,4 @@
1119 1119  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1120 1120  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1121 1121  * AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1297 +~)~)~)

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